CN206164866U

CN206164866U - Heating bulb

Info

Publication number: CN206164866U
Application number: CN201621114916.0U
Authority: CN
Inventors: 王玉卿
Original assignee: YINGGUANG CO Ltd
Current assignee: YINGGUANG CO Ltd
Priority date: 2016-10-12
Filing date: 2016-10-12
Publication date: 2017-05-10
Anticipated expiration: 2026-10-12

Abstract

The utility model provides a heating bulb, contains a lamp holder montage glass bulb casing, and from the positive negative power line of lamp holder extension, it is inside in order to fix a position positive negative power line that the bulb is located to a cylinder to and one locate the inside electric insulating medium plate of bulb, and electric insulating medium plate establishes to the vertical slab form that contains upper and lower ora terminalis and both sides ora terminalis, make the heating wire via locate from top to bottom the positioner of ora terminalis twine in electricity insulating medium plate's upper and lower ora terminalis, heater therefore can widen the winding with optimum interval at the electric insulating medium plate of great area, the effective promotion is generated heat and the radiating effect.

Description

Heating bulb

Technical field

A kind of relevant heating bulb of this utility model, particularly relates to the heating on a kind of kind equipment suitable for such as pet box Device, the heating of energy efficient hardening bulb and heat sinking function.

Background technology

Traditional electric filament lamp mainly stretches into two wires in a glass bulb enclosure interior, and two wire terminations it Between group connect a tungsten filament, the tungsten filament can generate heat after powered up and produce illuminating ray.

But in some house pets that pet box is raised, it is necessary to provide and excessively do not become clear and through the raising ring of appropriateness heating Border, therefore tradition is not particularly suited for such pet box equipment to the bulb of luminous lighting.

The special heating bulb of such pet box for being used now, is mainly provided with an electric insulation inside a bulb shell Medium, and heating wire is wrapped on the electric insulating medium；The common pattern of one of which exactly sets the electric insulating medium For cylindrical shape, then arrange spiral lines to wind above-mentioned heating wire in the cylinder.But arrange on the cylinder continuous Spiral lines be limited can the heating wire length and the number of turns of winding, simultaneously as the inner space of glass bulb housing is limited, The diameter and length of cylindrical shape electric insulating medium is relatively limited, between each heating wire coil and each heating wire coil The too short intensive winding of distance, make it is such heating bulb be powered running when heating and radiating effect it is unsatisfactory.

Utility model content

The purpose of this utility model is providing a kind of heating bulb, can break away from the coiling length of such heating bulb heating wire And spacing is limited, heating and radiating effect are effectively lifted.

To reach object above, the utility model discloses a kind of heating bulb, it is characterised in that include：

One lamp holder；

The one glass bulb housing for being connected to the lamp holder upper end；

The positive power line and negative power line of the glass bulb housing are extended into by above-mentioned lamp holder, the positive power line and negative Power line is respectively equipped with connection end；

Located at above-mentioned lamp holder and glass bulb enclosure interior positioning the cylinder of the positive power line and negative power line；

The one electric insulating medium plate for being located at above-mentioned glass bulb enclosure interior, the electric insulating medium plate winding one is in two ends Heating wire containing connection extremity piece；The electric insulating medium plate is set to the vertical board containing upper edge, lower ora terminalis and both sides ora terminalis Lamellar, above-mentioned heating wire is positioned at the upper and lower of the electric insulating medium plate by the positioner located at the upper edge and lower ora terminalis Ora terminalis, and two connection ends of the heating wire are connected to the connection end of above-mentioned positive power line and negative power line.

Wherein, the positioner of the upper edge of the electric insulating medium plate and lower ora terminalis is included in the upper edge with The multiple upper multiple lower interval breach for being spaced breach and being oppositely arranged with the upper interval breach that ora terminalis is respectively provided with, it is described Heating wire is along the relative upper interval breach and lower interval breach from coil to coil winding positioning.

Wherein, the positive power line and negative power line form all right one way or the other flexible section on the cylinder top respectively, described all right one way or the other Flexible section is respectively equipped with conductive spacer as connection end, and the two ends of the heating wire are provided with hook-shaped end as connection extremity piece, institute The both sides ora terminalis for stating electric insulating medium plate is provided with two side through hole, and the two side through hole snapping combines above-mentioned positive power line and negative supply The conductive spacer of line and two hook-shaped ends of heating wire.

Wherein, two side through hole combines the conductive spacer of above-mentioned positive power line and negative power line with two snapping sleeve snappings And the hook-shaped end of heating wire.

Wherein, the connection extremity piece of the heating wire is respectively equipped with a riveting terminal, and the riveting terminal riveting closes and states electric heating Silk two ends and the heating wire connection extremity piece.

By said structure, heating bulb of the present utility model makes heating wire fill via the positioning located at the upper and lower ora terminalis Put the ora terminalis up and down for being positioned at the electric insulating medium plate, the heating wire thus can the electric insulating medium plate of larger area with Most suitable spacing carries out widening winding.

In a possible embodiments, the positioner of the upper and lower ora terminalis of the electric insulating medium plate is included in the upper and lower ora terminalis The multiple lower interval breach for being respectively equipped with multiple upper interval breach and being oppositely arranged with the upper interval breach, makes the electric heating Silk is along the relative upper interval breach and lower interval breach from coil to coil winding positioning.

In possible embodiments, the positive-negative power line forms all right one way or the other flexible section, the pliability section on institute's cylinder top The conductive spacer for assembling respectively is provided with as connection end, the heating wire is provided with conductive hook end conduct in above-mentioned positive-negative power line Two connection ends, the electric insulating medium plate both sides ora terminalis is provided with two side through hole, above-mentioned just via two side through hole snapping combination The conductive spacer of negative power line and heating wire conduction hook end.

In a possible embodiments, the heating wire winding is respectively equipped with a fiber pipe in the connection end of heating wire two Riveting terminal, makes the riveting terminal riveting close and states heating wire two ends and the connection end of heating wire two.

Description of the drawings

Fig. 1：Show the preferred embodiment axonometric chart of this utility model one.

Fig. 2：Show the exploded view of Fig. 1.

Fig. 3：Show glass bulb housing partial sectional view in Fig. 1.

Fig. 4：Show this utility model electric insulating medium and heating wire exploded view.

Fig. 5：Show the connecting structure schematic diagram of Fig. 4.

Fig. 6：Show this utility model heating wire structure decomposition figure.

Fig. 7：Show part A enlarged detail in Fig. 6.

Specific embodiment

This utility model novelty and other features, will tend to bright in the detailed description for coordinating the following drawings embodiment .

As shown in Figure 1 to Figure 3, this utility model includes a lamp holder 10, and being connected to the upper end of lamp holder 10 can be packed into inertia The glass bulb housing 20 of gas, from above-mentioned lamp holder 10 the positive-negative power line 31,32 of the glass bulb housing 20 is extended into, and is located at Positioning the cylinder 40 of the positive-negative power line 31,32 inside above-mentioned lamp holder 10 and glass bulb housing 20, and one located at upper The electric insulating medium plate 50 inside glass bulb housing 20 is stated, the winding heating wire 60 of electric insulating medium plate 50.

Above-mentioned electric insulating medium plate 50 is set to the vertical plate containing upper edge 51, lower ora terminalis 52 and both sides ora terminalis 53,54 Shape, above-mentioned heating wire 60 is positioned at institute via the positioner located at the upper and lower ora terminalis 51,52 with larger space distance stretching State the ora terminalis up and down 51,52 of electric insulating medium plate 50, in this embodiment, the heating wire 60 be wound in a fiber pipe 63 and in The default two connections extremity piece 61,62 in two ends 601,602 (attached ginseng Fig. 6 and Fig. 7), please also refer to Fig. 4 and Fig. 5, two connection end Part 61,62 is connected to the connection end of above-mentioned positive-negative power line 31,32.In this embodiment, above-mentioned positive-negative power line 31,32 Up extend into inside above-mentioned glass bulb housing 20 along above-mentioned cylinder 40, and two pliabilities are formed on the top of cylinder 40 Section 33,34, the pliability section 33,34 is provided with conductive spacer 35,36 conducts for assembling respectively in above-mentioned positive-negative power line 31,32 The connection end of the positive-negative power line 31,32, the heating wire 60 is provided with hook-shaped end as two connection ends of the heating wire 60 Part 61,62, and can be with two snapping sleeves 71,72 via located at Jie Jin the two of the both sides ora terminalis 53,54 of above-mentioned electric insulating medium plate 50 Side through hole 57,58 carries out 60 liang of the connection end conductive spacer 35,36 and heating wire that snapping combines above-mentioned positive-negative power line 31,32 Connection extremity piece 61,62 hook-shaped ends.

In this embodiment, the electric insulating medium plate about 50 the positioner of ora terminalis 51,52 be included on described The multiple lower interval that lower ora terminalis 51,52 is respectively equipped with multiple upper interval breach 55 and is oppositely arranged with the upper interval breach 55 Breach 56 (referring to Fig. 4 and Fig. 5), make the heating wire 60 can along the relative upper interval breach 55 and it is lower interval breach 56 From coil to coil winding positioning.The spacing distance and setting quantity of the upper interval breach 55 and lower interval breach 56 elastic can select described The winding number of turns and the spacing between each electric heating coil and electric heating coil of heating wire 60.

In possible embodiments, as shown in FIG. 6 and 7, above-mentioned heating wire 60 is wound in a fiber pipe 63, two connection The hook-shaped end of extremity piece 61,62 be then respectively equipped with riveting terminal 64,65, it is described riveting terminal 64,65 thus can the above-mentioned electric heating of riveted The two ends 601,602 and two connection ends 61,62 of the heating wire 60 of silk 60.

This utility model thus can break away from commonly uses heating bulb and internally uses the suffered bag of cylindrical shape electric insulating medium The impact that the heating wire number of turns and circle remote are limited is included, and can be in the selection of ora terminalis 51,52 about 50 of the electric insulating medium plate of larger area The optimal heating wire winding number of turns and circle remote, carry out widening twining because the circle remote of heating wire 60 can be chosen so as to most suitable spacing Under, the heating of whole heating bulb and radiating effect are by more efficiently lifting.

Above example only with for convenience of this utility model is illustrated, is not in a limitative way, for being familiar with this skill Personage should be included in claims below according to the various Simple transformeds to be made of the embodiment and modification.

Claims

1. it is a kind of to heat bulb, it is characterised in that to include：

One lamp holder；

The one glass bulb housing for being connected to the lamp holder upper end；

The positive power line and negative power line of the glass bulb housing, the positive power line and negative supply are extended into by above-mentioned lamp holder Line is respectively equipped with connection end；

The one electric insulating medium plate for being located at above-mentioned glass bulb enclosure interior, the electric insulating medium plate winding one contains in two ends The heating wire of connection extremity piece；The electric insulating medium plate is set to the vertical en plaque containing upper edge, lower ora terminalis and both sides ora terminalis, Above-mentioned heating wire is positioned at the ora terminalis up and down of the electric insulating medium plate by the positioner located at the upper edge and lower ora terminalis, And two connection ends of the heating wire are connected to the connection end of above-mentioned positive power line and negative power line.

2. heating bulb as claimed in claim 1, it is characterised in that the upper edge of the electric insulating medium plate and lower ora terminalis Positioner is included in the upper edge and lower end edge is respectively provided with multiple upper interval breach and with the upper interval breach The multiple lower interval breach being oppositely arranged, the heating wire winds along the relative upper interval breach and lower interval breach from coil to coil Positioning.

3. it is as claimed in claim 1 to heat bulb, it is characterised in that the positive power line and negative power line are respectively in the post Body top forms all right one way or the other flexible section, and all right one way or the other flexible section is respectively equipped with conductive spacer as connection end, the heating wire Two ends are provided with hook-shaped end as connection extremity piece, and the both sides ora terminalis of the electric insulating medium plate is provided with two side through hole, and the both sides lead to Hole snapping combines the conductive spacer and two hook-shaped ends of heating wire of above-mentioned positive power line and negative power line.

4. it is as claimed in claim 2 to heat bulb, it is characterised in that the positive power line and negative power line are respectively in the post Body top forms all right one way or the other flexible section, and all right one way or the other flexible section is respectively equipped with conductive spacer as connection end, the heating wire Two ends are provided with hook-shaped end as connection extremity piece, and the both sides ora terminalis of the electric insulating medium plate is provided with two side through hole, and the both sides lead to Hole snapping combines the conductive spacer and two hook-shaped ends of heating wire of above-mentioned positive power line and negative power line.

5. it is as claimed in claim 3 to heat bulb, it is characterised in that two side through hole is combined with two snapping sleeve snappings State the conductive spacer and the hook-shaped end of heating wire of positive power line and negative power line.

6. it is as claimed in claim 4 to heat bulb, it is characterised in that two side through hole is combined with two snapping sleeve snappings State the conductive spacer and the hook-shaped end of heating wire of positive power line and negative power line.

7. it is as claimed in claim 1 to heat bulb, it is characterised in that the connection extremity piece of the heating wire is respectively equipped with a riveting Terminal, the riveting terminal riveting closes and states heating wire two ends and the heating wire connection extremity piece.